Full Chub 

A full chub is not quite yet a full erection, as chub implies there is still limpness.

Tom M. was suprised when he pulled down his pants to see he had only a full chub as things between him and Bianca had gotten pretty hot and heavy. Bianca then put her mouth on the full chub to now make it fully erect.

Full Chub by Binxjones January 12, 2019

full-chub 

A fully erect penis as large as it can possibly get. A dick more hard than a half-chub.

I banged that chick hard once I got a full-chub.

full-chub by dr.dj June 26, 2016

Full-on Pata-chub 

A massive, throbbing chub brought on by experiencing Patagonia with any of the five senses.

Ben linked me to the M's Capilene 4 Expedition Weight 1/4-Zip Hoody; I was instantly at full-on Pata-chub.

Full-on Pata-chub by 1LSLS January 15, 2013

Full on robot chubby

This is taken from the movie Bill and Ted's Bogus journey. It refers to evil robot Ted and evil robot Bill seeing the photos of the princesess and Evil Ted getting a semi-erection and saying "I got a full-on robot chubby." Chubby being his penis before becoming turgid.

It has nothin to do with being turned on by robots. It is to do with ROBOTS being turned on!

Evil robot Ted: I got a full on robot chubby.
Evil robot Bill: Excellent! (Probably!)

Full on robot chubby by Deathbystereo667 February 8, 2010

full-on robot chubby 

A metal erection.
From Bill and teds bogus Journey

Woh ted, I've got a full-on robot chubby

full-on robot chubby by oops April 18, 2003

Full-on Robot Chubby 

When Darth Vader gets an erection.

In Star Wars Episode IV, you can see Darth Vader's Full-on Robot Chubby

Full-on Robot Chubby by Joey Orgler 3 February 7, 2008

full on robot chubby

Slang term used to describe the process of a male human being sexually aroused by a robot. Can be used with either male or female robots.

See robosexual

That robosexual has a "full on robot chubby" for The Terminator.

full on robot chubby by xbetrayalx December 4, 2003